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AJvYcCXaiPV3bqjldQpwosRPptmpgFZe0TsGVzdaMHb68ELyhW2FEG81qhEaeEwJ5HatO+9v7oQTwk1Lk2NG6E4KtvTPkXMwCvCnlQIVE+fEhHsf X-Gm-Message-State: AOJu0Yw+1SeGOahMwWO4YbB2NupU3mhKqoURqss78EXLdnjQ+YYe6EFj HwL9pp1kejR62B0XZRP3AyduUe4o+b9eRK7DZbdwudmW4w1RPBgX/AiUDQa6GOQ+GFHCEjdlxxx RSy996GHbij0k42ew/bM8hTbDxOe3iWg17RSoeg== X-Google-Smtp-Source: AGHT+IEwpEu81rH/FVNGePHBQCeqISBNzWjs4+w0Krz4xOnwCzY8XdmmXYuma+LSuWoMAtSFSqV0h7lUFLzfoGC8UUs= X-Received: by 2002:a19:2d5c:0:b0:51f:5760:dd34 with SMTP id t28-20020a192d5c000000b0051f5760dd34mr2358407lft.55.1714770211432; Fri, 03 May 2024 14:03:31 -0700 (PDT) Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 References: <20240503-dev-charlie-support_thead_vector_6_9-v6-0-cb7624e65d82@rivosinc.com> <20240503-dev-charlie-support_thead_vector_6_9-v6-5-cb7624e65d82@rivosinc.com> In-Reply-To: <20240503-dev-charlie-support_thead_vector_6_9-v6-5-cb7624e65d82@rivosinc.com> From: Evan Green Date: Fri, 3 May 2024 14:02:54 -0700 Message-ID: Subject: Re: [PATCH v6 05/17] riscv: Extend cpufeature.c to detect vendor extensions To: Charlie Jenkins Cc: Conor Dooley , Rob Herring , Krzysztof Kozlowski , Paul Walmsley , Palmer Dabbelt , Albert Ou , Guo Ren , Conor Dooley , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Conor Dooley , =?UTF-8?B?Q2zDqW1lbnQgTMOpZ2Vy?= , Jonathan Corbet , Shuah Khan , linux-riscv@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Palmer Dabbelt , linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-doc@vger.kernel.org, linux-kselftest@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Fri, May 3, 2024 at 11:18=E2=80=AFAM Charlie Jenkins wrote: > > Separate vendor extensions out into one struct per vendor > instead of adding vendor extensions onto riscv_isa_ext. > > Add a hidden config RISCV_ISA_VENDOR_EXT to conditionally include this > code. > > The xtheadvector vendor extension is added using these changes. > > Signed-off-by: Charlie Jenkins Reviewed-by: Evan Green